drm/xe/hwmon: Expose power sysfs entries based on firmware support

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Enable hwmon sysfs entries (power_xxx) only when GPU firmware
supports it.
Previously, these entries were created if the MMIO register
was present. Now, we enable based on the data in the register.

v2: Remove a unnecessary comment. (Rodrigo)

Signed-off-by: Karthik Poosa <karthik.poosa@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://lore.kernel.org/r/20250529163458.2354509-7-karthik.poosa@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

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Karthik Poosa 2025-05-29 22:04:58 +05:30 • committed by Rodrigo Vivi

parent 0c5405d3aa

commit 48a1126836

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1 changed files with 37 additions and 26 deletions

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drivers/gpu/drm/xe/xe_hwmon.c

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